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FFmpeg/libavutil/x86
Lynne 74e8541bab
x86/tx_float: generalize iMDCT
To support non-aligned buffers during the post-transform step, just iterate
backwards over the array.

This allows using the 15xN-point FFT, with which the speed is 2.1 times
faster than our old libavcodec implementation.
2022-09-23 12:35:28 +02:00
..
asm.h
bswap.h
cpu.c
cpu.h
cpuid.asm
emms.asm
emms.h
fixed_dsp_init.c
fixed_dsp.asm
float_dsp_init.c avutil/x86/float_dsp: add fma3 for scalarproduct 2022-09-13 17:43:15 +02:00
float_dsp.asm x86/float_dsp: use three operand form for some instructions 2022-09-13 13:50:09 -03:00
imgutils_init.c
imgutils.asm
intmath.h
intreadwrite.h avutil/x86/intreadwrite: Add ability to detect whether MMX code is used 2022-09-11 21:08:04 +02:00
lls_init.c
lls.asm
Makefile
pixelutils_init.c avutil/x86/pixelutils: Remove obsolete MMX(EXT) functions 2022-06-22 13:36:44 +02:00
pixelutils.asm avutil/x86/pixelutils: Remove obsolete MMX(EXT) functions 2022-06-22 13:36:44 +02:00
pixelutils.h
timer.h
tx_float_init.c x86/tx_float: generalize iMDCT 2022-09-23 12:35:28 +02:00
tx_float.asm x86/tx_float: generalize iMDCT 2022-09-23 12:35:28 +02:00
w64xmmtest.h
x86inc.asm
x86util.asm